Locksmith services in Downers Grove, IL
- Lock repair, replacement, and installation services, lock rekeying
- All car key cutting and duplication
- Master key systems, broken key extraction
- Mailbox lock rekey / change
- Home, business, and car lockout services
- Deadbolt installation
- Jammed ignition repair
- All car key transponder (re) programming and recoding
- Safe & Vault lockout, combination set up, and change
- New car key cutting
A few words about Sure Lock & Key
Sure Lock & Key is a reputable locksmith company that has been delivering top-notch locksmiths and security solutions for over 35 years across the United States. We started the journey as a small family business founded by four brothers. Due to years of improvement, Sure Lock & Key has evolved into a prominent player in the market, with main offices in Connecticut, Rhode Island, New York, Illinois, Florida, Texas, and Arizona. We believe our success stems from following the unique work ethic involving three principles and defining the exceptional service we provide our customers. The core points are:
- Our technicians are highly skilled and licensed, ensuring efficient and prompt service delivery.
- We understand the importance of being available round-the-clock to assist whenever you require it most. Thus, our services are available 24 hours a day, seven days a week.
- We set fair prices, making us the most sensible and affordable choice for our clients.
24-hour locksmith services in Downers Grove, IL
Without any doubt, emergencies are not something we can choose when to happen. Imagine being locked out of your home at night or struggling with a stubborn lock on the weekend. These situations seem hopeless, but being stranded without help until regular working hours isn't an option. That's where 24-hour services come in handy. Whether you're dealing with a damaged lock, a broken key, or a lockout situation, having an available round-the-clock technician may be a lifesaver. Thus, Sure Lock & Key offers a huge scale of 24-hour locksmith services in Downers Grove, IL, including
- Lock repair, replacement, and installation
- Car key copy and duplication
- Home and house lockout services
- Home alarm systems
- Emergency car lockout services
- Motorcycle unlock services
- Broken key extraction
- Rekeying services
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Testimonials
Our team believes communication is the most proven way to success. It's also the easiest way to determine how clients want to see our company and know we're moving on the right path. In addition, customer feedback is our best promotion for gaining potential clients. If you want to learn more about us and the services we provide, check out some of our clients' impressions below.

Adam Wright
Leo was really nice. He did the job very well and fast. The price was ok, despite the fact that it was an emergency.

May Carpenter
Great company with a great personal approach to customers. The tech advised me to install a new lock instead of repairing my antique one and I really appreciate this.

Amelia Logan
Reasonable prices and a fantastically professional technician. Thanks a lot.

David Owen
Recommend this locksmith company to evebody looking for fast and professional services.

Noel Becker
I used this company’s services twice and I was really impressed with the high quality of services. Recommend them.

Valerie Bass
many thanks. I am satisfied.

Corey Cummings
Good job, excellent service.

Clyde Padilla
Locksmith Tyler did a really good job. Thanks!

Dianna Burton
Nice. Recommend this company and will use it again.

Shawna Steele
The technician Jacob completed the lock installation quickly and left no mess. Wonderful! I liked this approach.

Dwight Jacobs
I was looking for an emergency locksmith service because my key was stuck in the lock. Sure Lock helped me. Really reliable company.

Kent Sanders
Very good service. Tech sorted my problem and gave great advice.

Anthony DeSoto
My car key broke off in the car door lock and I needed both a new key and the broken key extracted. SURE LOCK & KEY did all of it for me and very quickly too, and for a great price! I’m very impressed with the service from this company…

Steven Bell
SURE LOCK & KEY is a very good company to use for any locksmith needs you may have; they really helped me when I wanted a keypad access and CCTV security system installed in my warehouse. They were patient and courteous and knowledgeable, and I was very happy with both the service and the price…

Anastasia Klimenko
I was desperately searching for a great locksmith after I accidentally locked my keys in the car and couldn’t get back in. The SURE LOCK & KEY manager was very understanding and came out in the van to get me back in my car within 15 minutes of me calling… thanks!

Anna Mendoza
Lost my keys and couldn’t find them anywhere… so naturally I needed a replacement set made and SURE LOCK & KEY wee very quick to come and cut me a new replacement set. Jacob the locksmith technician was very nice and couldn’t have been more helpful… thank you.

Paul Stewart
Quality and professionalism are very important to me as a rule, so I look for the best companies to use. I needed our front door handle replaced and so I called this company and they were very prompt in their response. They replaced my door handle quickly and efficiently, and for a very reasonable price. I was most impressed with their service…

Brian Abbott
My Buick ignition was not working properly and I was not happy with the service the local car dealership was offering, so I went to SURE LOCK & KEY, and they were only too happy to help! Jacob the locksmith was terrific, he replaced my ignition system quickly with a new one and everything works perfectly now… wonderful service!
About Downers Grove, IL
Downers Grove is a village located in DuPage County, Illinois, 20 miles west of downtown Chicago. The area was first settled in 1832 by Pierce Downer, a New York native who purchased land and built a log cabin in what is now known as Downers Grove. The village was officially incorporated in 1983. The arrival of the Chicago, Burlington, and Quincy Railroad in the late 1800s played a significant role in the town's growth, connecting it to Chicago and other neighboring communities. This transportation link opened doors for commerce, industry, and tourism.
Today Downers Grove blends small-town charm and urban convenience with its picturesque downtown area filled with tree-lined streets, historic buildings, and a vibrant atmosphere.